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Wiseco Powersports 4-Stroke Forged Series Piston Kits CK237
Part Number: WIS-CK237
Wiseco Powersports 4-Stroke Forged Series Piston Kits
Engine Piston Set, Yamaha Bolt '14-20 10.5:1 CR 8500XX
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Estimated Ship Date: Dec 14, 2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
CK237
Part Type:
Product Line:
Summit Racing Part Number:
WIS-CK237
Item Number:
7206189
UPC:
193564155955
Piston Material:
Forged aluminum
Bore (in.):
3.346 in.
Bore (mm):
85.000mm
Stroke:
83.00mm
Wrist Pin Style:
Floating
Pin Diameter (in.):
0.827 in.
Wrist Pin Retainers Included:
Yes
Top Ring Thickness:
1.0mm
Top Ring Material:
Stainless steel
Top Ring Facing Material:
Gas nitrided
Second Ring Thickness:
1.2mm
Second Ring Material:
Cast iron
Second Ring Facing Material:
Phosphate coated
Oil Ring Material:
Stainless steel
Oil Ring Thickness:
2.8mm
File Fit:
No
Gapless:
No
Gaskets Included:
No
Quantity:
Sold as a kit.
Wiseco Powersports 4-Stroke Forged Series Piston Kits
Wiseco powersports 4-stroke forged series piston kits include your rings, piston pin, and circlips. Wiseco has a decade of experience producing quality pistons for dirt bikes, motorcycles, ATVs, snowmobiles, and outboard marine engines. Their piston kits provide strong, lightweight pistons with optimized designs that improve engine efficiency and maximize your torque and throttle response. Plus, Wiseco powersports piston kits are produced right here in the USA. It's time to blaze your own trail with these Wiseco powersports piston kits! Order the piston kit designed to fit your application.
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Some parts are not legal for use in California or other states with similar laws / regulations
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